16755585280

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{859}}^1$

素因数の和:1205

約数の個数: 216

約数和(自身を含む): 46892139840

約数和(自身を除く): 30136554560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 311, 320, 392, 448, 490, 560, 622, 640, 784, 859, 896, 980, 1120, 1244, 1280, 1555, 1568, 1718, 1792, 1960, 2177, 2240, 2488, 3110, 3136, 3436, 3920, 4295, 4354, 4480, 4976, 6013, 6220, 6272, 6872, 7840, 8590, 8708, 8960, 9952, 10885, 12026, 12440, 12544, 13744, 15239, 15680, 17180, 17416, 19904, 21770, 24052, 24880, 27488, 30065, 30478, 31360, 34360, 34832, 39808, 42091, 43540, 48104, 49760, 54976, 60130, 60956, 62720, 68720, 69664, 76195, 79616, 84182, 87080, 96208, 99520, 109952, 120260, 121912, 137440, 139328, 152390, 168364, 174160, 192416, 199040, 210455, 219904, 240520, 243824, 267149, 274880, 278656, 304780, 336728, 348320, 384832, 398080, 420910, 481040, 487648, 534298, 549760, 557312, 609560, 673456, 696640, 769664, 841820, 962080, 975296, 1068596, 1099520, 1219120, 1335745, 1346912, 1393280, 1539328, 1683640, 1870043, 1924160, 1950592, 2137192, 2438240, 2671490, 2693824, 2786560, 3367280, 3740086, 3848320, 3901184, 4274384, 4876480, 5342980, 5387648, 6734560, 7480172, 7696640, 8548768, 9350215, 9752960, 10685960, 10775296, 13090301, 13469120, 14960344, 17097536, 18700430, 19505920, 21371920, 26180602, 26938240, 29920688, 34195072, 37400860, 42743840, 52361204, 53876480, 59841376, 65451505, 68390144, 74801720, 85487680, 104722408, 119682752, 130903010, 149603440, 170975360, 209444816, 239365504, 261806020, 299206880, 341950720, 418889632, 478731008, 523612040, 598413760, 837779264, 1047224080, 1196827520, 1675558528, 2094448160, 2393655040, 3351117056, 4188896320, 8377792640, 16755585280]

約数ペア:

[(1, 16755585280), (2, 8377792640), (4, 4188896320), (5, 3351117056), (7, 2393655040), (8, 2094448160), (10, 1675558528), (14, 1196827520), (16, 1047224080), (20, 837779264), (28, 598413760), (32, 523612040), (35, 478731008), (40, 418889632), (49, 341950720), (56, 299206880), (64, 261806020), (70, 239365504), (80, 209444816), (98, 170975360), (112, 149603440), (128, 130903010), (140, 119682752), (160, 104722408), (196, 85487680), (224, 74801720), (245, 68390144), (256, 65451505), (280, 59841376), (311, 53876480), (320, 52361204), (392, 42743840), (448, 37400860), (490, 34195072), (560, 29920688), (622, 26938240), (640, 26180602), (784, 21371920), (859, 19505920), (896, 18700430), (980, 17097536), (1120, 14960344), (1244, 13469120), (1280, 13090301), (1555, 10775296), (1568, 10685960), (1718, 9752960), (1792, 9350215), (1960, 8548768), (2177, 7696640), (2240, 7480172), (2488, 6734560), (3110, 5387648), (3136, 5342980), (3436, 4876480), (3920, 4274384), (4295, 3901184), (4354, 3848320), (4480, 3740086), (4976, 3367280), (6013, 2786560), (6220, 2693824), (6272, 2671490), (6872, 2438240), (7840, 2137192), (8590, 1950592), (8708, 1924160), (8960, 1870043), (9952, 1683640), (10885, 1539328), (12026, 1393280), (12440, 1346912), (12544, 1335745), (13744, 1219120), (15239, 1099520), (15680, 1068596), (17180, 975296), (17416, 962080), (19904, 841820), (21770, 769664), (24052, 696640), (24880, 673456), (27488, 609560), (30065, 557312), (30478, 549760), (31360, 534298), (34360, 487648), (34832, 481040), (39808, 420910), (42091, 398080), (43540, 384832), (48104, 348320), (49760, 336728), (54976, 304780), (60130, 278656), (60956, 274880), (62720, 267149), (68720, 243824), (69664, 240520), (76195, 219904), (79616, 210455), (84182, 199040), (87080, 192416), (96208, 174160), (99520, 168364), (109952, 152390), (120260, 139328), (121912, 137440)]